Operator precedence languages, designated as Floyd’s Languages (FL) to honor their inventor, are a classical deterministic context-free family. FLs are known to be a boolean fami...
We study generalized fixed-point equations over idempotent semirings and provide an efficient algorithm for the detection whether a sequence of Kleene's iterations stabilizes ...
We extend the propositional dynamic logic PDL of Fischer and Ladner with a restricted kind of recursive programs using the formalism of visibly pushdown automata (Alur, Madhusudan...
d Abstract) Zhe Dang ¡£¢¤¢ , Oscar H. Ibarra ¥ , Pierluigi San Pietro ¦ , and Gaoyan Xie ¡ § School of Electrical Engineering and Computer Science Washington State Univers...
Zhe Dang, Oscar H. Ibarra, Pierluigi San Pietro, G...
Abstract. In this paper, I present the class of linear context free languages (LCFLs) with a class of non-deterministic one-way two-head (read only) automata, called non-determinis...